| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.46 | 10.751% | $187.6786 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $167.49 | 5.820% | $177.2379 | $177.24 | $177.25 | $177.20 |
| Purchase #3 | $155.31 | 7.781% | $167.3947 | $167.39 | $167.40 | $167.40 |
| Purchase #4 | $47.47 | 12.198% | $53.2604 | $53.26 | $53.25 | $53.30 |
| Purchase #5 | $199.98 | 6.111% | $212.2008 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $97.73 | 8.258% | $105.8005 | $105.80 | $105.80 | $105.80 |
| Purchase #7 | $219.38 | 11.690% | $245.0255 | $245.03 | $245.05 | $245.00 |
| 7 purchase totals = | $1,056.82 | $1,148.5984 | $1,148.60 | $1,148.65 | $1,148.60 | |